Citizen CX-77IV Manual De Instrucciones página 4

KEYS AND SWITCHES DESCRIPTION
[0]~[9]
Number Keys
Set the entered numbers.
[ • ] Decimal Point Key
Set the decimal point.
ON
[ ]
Power On / Clear Entry / Clear Key
CE C
ON : Turns the calculator on.
CE : Press to clear the last entered number (displayed
number) before any function key is depressed.
C: Press to clear all except memory contents.
[OFF]
Power Off
Turns the calculator off.
[+] [–] Arithmetic Keys
[×] [ ÷ ]
Performs addition, subtraction, multiplication and
division respectively.
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